Cardiac Imaging

While cardiac ultrasound is the widely used imaging modality for heart assessments, computed tomography (CT), magnetic resonance imaging (MRI) and nuclear imaging are also used and are often complimentary, each offering specific details about the heart other modalities cannot. For this reason the clinical question being asked often determines the imaging test that will be used.

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Genetic variants could be key to identifying chemo-induced cardiotoxicity

As life expectancy continues to expand for cancer patients, clinicians are increasingly dealing with oncological complications like cardiotoxicity, according to a medical team in the Netherlands—and those doctors are met with a paucity of research on the topic.

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Genetic damage from radiation highlights need to protect physicians in cath lab

Charles E. Chambers, MD, spoke with Cardiovascular Business about the risks of radiation exposure to interventional cardiologists and potential solutions.

Cardiologist creates first TEE simulator using real patient images

A cardiologist at the University of Washington has created a simulator using real patient images to teach transesophageal echocardiography (TEE) to cardiology fellows and anesthesiology residents.

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Carotid ultrasound may improve CVD risk assessment in patients with inflammatory skin condition

Carotid ultrasound improves the cardiovascular risk stratification of individuals with the skin condition hidradenitis suppurativa (HS), according to a study published Jan. 4 in PLOS One.

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Advanced MRI detects placental abnormalities early in CHD-affected pregnancies

Specialized imaging technology known as velocity-selective arterial spin labeling (VSASL) could detect placental abnormalities in fetuses affected by congenital heart disease (CHD) before they become irreversible, a Children’s National Health System research team has announced.

Coronary angiography beneficial for shockable, non-shockable cardiac rhythms

Despite being rarely performed in patients with non-shockable cardiac rhythms, coronary angiography led to a substantial survival benefit with a favorable neurological outcome, according to a study in PLOS One.

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Even ‘normal’ LDL-C levels linked to subclinical atherosclerosis in apparently healthy adults

Higher low-density lipoprotein cholesterol (LDL-C) levels—even those considered well within normal range—were independently associated with subclinical atherosclerosis in a study of middle-aged adults without standard cardiovascular risk factors, researchers reported in the Journal of the American College of Cardiology.

Positive stress ECG proven to predict cancer death

A positive echocardiogram (ECG) stress test can predict not just cardiovascular mortality but also death due to cancer, a team of Italian researchers reported this week in the Journal of the American Heart Association.

Around the web

Several key trends were evident at the Radiological Society of North America 2024 meeting, including new CT and MR technology and evolving adoption of artificial intelligence.

Ron Blankstein, MD, professor of radiology, Harvard Medical School, explains the use of artificial intelligence to detect heart disease in non-cardiac CT exams.